Green Oxidative Homocoupling of 1-Methylimidazole

Green Oxidative Homocoupling of 1-Methylimidazole
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1-甲基咪唑的绿色氧化均偶联

DOI:
10.1021/ed200890f
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发表时间:
2013
影响因子:
3
通讯作者:
C. Ballard
C. Ballard
中科院分区:
化学2区
文献类型:
--
作者:
C. Ballard

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相对较少的实验,为入门有机化学实验室证明金属催化反应在有机化学中的效用。介绍了铜催化的1-甲基咪唑有氧氧化二聚化反应。该反应使用低成本的底物,对空气和水分稳定的低成本预催化剂,以及易于制备的碱。实验可以使用典型的有机教学实验室的设备进行。粗产物可用核磁共振氢谱分析。该实验允许对有机底物和绿色化学的氧化还原过程进行一般性讨论。
Relatively few experiments for the introductory organic chemistry laboratory demonstrate the utility of metal-catalyzed reactions in organic chemistry. A copper-catalyzed aerobic oxidative dimerization of 1-methylimidazole is described that introduces this topic. The reaction uses a low-cost substrate, a low-cost precatalyst that is stable to air and moisture, and a readily prepared base. The experiment can be performed using equipment found in a typical organic teaching lab. The crude product can be analyzed by 1H NMR spectroscopy. The experiment allows for a general discussion of redox processes of organic substrates and green chemistry.
DOI: 10.1021/ja907479j
发表时间: 2009-12-02
影响因子: 15
作者:
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DOI: 10.1021/ar9000058
发表时间: 2009-08-18
影响因子: 18.3
作者:
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DOI: 10.1021/ol902970z
发表时间: 2010-03-19
期刊: Organic letters
影响因子: 5.2
作者:
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通讯作者: Daugulis O